Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.568477E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T05:54:55+0800
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    1 Object 1

    AOE ID 52587
    NORAD ID 52587
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69314
    NORAD ID 69314
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3867 STARLINK-37617
    Time of Closest Approach 2026-10-20T23:06:21+0000
    Collision Probability (Pc) 1.568477E-6
    Conjunction Distance (km) 2.643 km
    Relative Speed (km/s) 14.347 km/s
    Conjunction Risk Parameters R (Radial): -2.544 | I (In-track): -0.231 | C (Cross-track): -0.675
    Collision Risk Index (CRI) 0.39
    X Position (km) 3668.525 3666.857
    Position Y (km) -3983.887 -3982.985
    Position Z (km) 4183.508 4181.668
    Velocity X (km/s) 6.322 -4.025
    Velocity Y (km/s) 1.674 2.567
    Velocity Z (km/s) -3.939 5.958

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3867 STARLINK-37617
    Semimajor Axis (a) 6848.864 km 6843.676 km
    Eccentricity (e) 0.000123 0.000087
    Inclination (i) 53.1603° 97.2830°
    RAAN 172.3936° 317.7815°
    Perigee Argument 88.6807° 112.5296°
    Mean Anomaly (M) 271.4335° 247.6039°
    Apogee 471.567 km 466.133 km
    Perigee 469.887 km 464.945 km
    Orbit Epoch 2026-10-20T00:36:59+0000 2026-10-20T10:24:42+0000

    STARLINK-3867 & STARLINK-37617 Collision Probability (Pc) Trend

    STARLINK-3867 & STARLINK-37617 Collision Probability (Pc) TrendNot Available

    STARLINK-3867 & STARLINK-37617 Miss Distance (Miss Distance) Trend

    STARLINK-3867 & STARLINK-37617 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3867Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37617Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3867Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37617Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3867

    No nearby objects data